Armstrong 110223B-401, Model ASTRO Express 2, Stainless Steel Hot Water Recirculation Pump With Bronze Valve, Timer and Cord, 1/25 HP, 115 Volts, 1-1/4 Union NPSM Thread, 0-9 GPM
Armstrong 110223-308 1/20 Horsepower Astro 250SS Wet Rotor Circulator, Stainless Steel by Armstrong : Amazon.co.uk: Business, Industry & Science
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